We gain energy from eating plants. plants create energy. this statement is according to the law of thermodynamics.
a) true; first
b) true; second
c) false; first
d) false; second

Option A

The statement is true and its according to first law of thermodynamics.

Explanation:

First law of thermodynamics states that energy cannot be created or destroyed.

Man get energy by eating plants. The plant consume is broken down chemicals bond of carbohydrates to release energy. for cellular activities.

Plant materials are use as energy source when it is degraded by biofermentation.

the answer to your question is slate

a physical change is being made.